<html>
    <head>
        <meta http-equiv="content-type" content="text/html; charset=UTF-8">
        <title> The retry CAPTCHA page </title>
        <style> body { font-family: Tahoma, Verdana, Arial, sans-serif; } </style>
    </head>
    <body>
        <div align="center">
            <p> Your last input CAPTHCA is incorrect. please try again.<br />
            Upper case and lower case letter are treated to be the same letter.</p>
            <p>服务器负载过高，请输入验证码，验证码不区分大小写</p>
            <img src="captcha.jpg" alt="Captcha image">
            <form action="/verify" method="POST">
                CATPCHA: 
                <input type="text" name="response" />
                <input type="submit" value="Submit" />
            </form>
        </div>
    </body>
</html>
